/Engine/Plugins/Developer/Concert/ConcertUI/ConcertSharedSlate/Source/ConcertSharedSlate/Public/Session/Activity/PredefinedActivityColumns.h
Contains factories for commonly used columns.Bydefault, they maintain the relative order specified by EPredefinedColumnOrder.
namespace UE { namespace ConcertSharedSlate { namespace ActivityColumn { enum EPredefinedColumnOrder { AvatarColor = -20, DateTime = -10, ClientName = 10, Operation = 20, Package = 30, } } } }